not adhering to lower layers
Anyone know what causes this? I've been printing fine but for some reason this has started happening 2 prints in a row, with 2 different filaments, by 2 different manufacturers. for reference, I am printing overture and polymaker petg .4mm nozzle, no fan.
extrustion error?
Can anyone help me identify what may be cuasing this? its not on a single layer but going upwards on both sides on the print, which aside from these errors looks good. I have a vcore 500x500. If anyone has a place to start that would be great!
Bridging over infill destroying prints
This has happened on many prints now, lightning infill, and then the next layer on the top rips the infill and then spews like in the picture
PA issue?
So I swapped out the hot end on my SV01 for a Revo Six. I’ve run through the Ellis tuning guide and thought I had the PA set right but maybe not. Is this still a PA issue? This is on PTEG with 0% fan.
too close to bed?
Occasionally getting first layers like this on larger prints. I’m using auto-z so the offset is calibrated each time. Currently no nozzle wiper which I think is causing the issue, where filament leaks from the nozzle and causes the calibration to reduce distance from the bed as the small bit of filament between the nozzle and the Z-endstop increases the difference. This then disappears once printing starts because the filament is gone, so the nozzle just ends up too close to the bed where calibration was inaccurate.
It would be helpful if anyone could confirm this is just being too close to the bed (due to auto calibrated offset) though and not another issue....
Bad Infill
It has gaps and it seems to get rough over time see pic running Sunlu PETG at 230C with 230mm/a infill speed on rapid uhf
[Solved] Gaps in between perimeter sharp turns
How do I get rid of these gaps? This is printed with 0.6mm nozzle, and apparently SuperSlicer doesn't care about these gaps.
lifting?
I'm terribly confused. I've not come across the problem before. It almost looks like it's increasing Z as it prints? Primer blob and outer layer of brim squish pretty good, but gets worse as it prints. That's all supposed to be the same layer.
Speed related artifact
Hello,
Can someone help me with this problem?
I am printing this in vase mode one wall, bottom part is printed at 120mm/s 3000 acceleration,
upper part is printed at 170mm/s with 3000 acceleration.
What would cause this difference in print ? I initially thought it is the belt rubbing somewhere but it seems as it is speed related....
PETG fast printing
I printed this piece vertically since it gave me hard time in any other position.
How can i get rid of those rough edges? Already did some cleanup since there was almost a wall of stringing between the two thinner pieces...
Cant get a consistent first layer
Hey All,
I cant see to get a consistent first layer and i seem to be getting a lot of nozzle blobs.
it also seems like it doesnt want to stick to the bed, i've cleaned the bed and still get the same results....
Wavy Corners
Hey all!
I'm currently facing some strange imperfections at the corners of my prints. PA was turned off during that print, so that should not be an issue.
Material is PLA from PWS....
Weird artefacts on perimeters
Are these artefacts caused by pressure advance/smoothing? Pure guess.. unsure where to look to reduce them.
There's both the weird zig-zaggy artefacts at points where it looks like the extrusion is stopping, and then also I have visible edges where other features have been product. These should in theory blend into the sidewall, rather than showing....
Terrible infill
When printing with PETG using Rapido UHF w 0.6mm nozzle with 0.7mm linewidth and 0.2 mm lineheight I get the problem below with unattached and ragged infill.
I have calibrated the pressure advance at 0.087s.
What should I look at next?...
Rough solid layers after infill
Anyone know what would be causing this? It gets worse with lower infill, it almost looks like the layer above isn’t fully supported by the infill below? Printing PETG, only seems to be an issue on certain parts with large flat surfaces…
EVA3.0 Shroud FormFutura Apollo X
Hi! I’m trying to print the EVA 3.0 on my Prusa MK3S+ with FormFutura Apollo X.
My print Settings are 265C/100C on a Lack Enclosure.
Fan speed is 30-50% with 50% speed on Bridges....
